On my Sony Vaio FS840/W, the panel brightness control worked in 8.04 but does not work at all in latest and greatest 8.10 beta. This machine has an Intel Mobile 915GM/GMS/910GML Express Graphics Controller.
-- LCD Brightness no longer works on Sony VGN-CR120E https://bugs.launchpad.net/bugs/243904 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs